SRP3018
Beta -NGF human
Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
Synonym(s):
beta-Nerve Growth Factor
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About This Item
UNSPSC Code:
12352202
NACRES:
NA.32
Recommended Products
biological source
human
recombinant
expressed in E. coli
Assay
≥98% (HPLC)
≥98% (SDS-PAGE)
form
lyophilized
potency
<1.0 ng/mL ED50
mol wt
13.5 kDa
packaging
pkg of 20 μg
technique(s)
cell culture | mammalian: suitable
impurities
<0.1 EU/μg endotoxin, tested
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
human ... NFG(4803)
General description
NGFβ (nerve growth factor β) is a protein involved in signal transduction, and expressed by multiple tissues such as placenta, urothelium and bladder smooth muscle cells. It was discovered by Levi-Montalcini, and is the founding member of the neurotrophin and belongs to the NGF family.
Application
NGFβ (nerve growth factor β) has been used for the treatment of normal human bronchial epithelial cells (NHBE), to determine its influence on ion transport in the presence of amiloride, NPPB, and ouabain. It has also been used for the apical incubation with MKHS (modified Krebs-Henseleit solution) in cells to determine its stability and concentration post- prolonged incubation periods in MKHS.
Biochem/physiol Actions
NGFβ (nerve growth factor β) is essential for the differentiation and survival of neurons. It also plays a key role in the development and maintenance of nervous system. It is also involved in angiogenesis, and facilitates tumorigenesis such as, oral, breast and prostate cancers. It has potential as marker for the diagnosis of interstitial cystitis/painful bladder syndrome (IC/PBS) and overactive bladder (OAB), and might also aid in determining the therapy for the same. It might be involved in changes in placental function, as NGFβ signaling is influenced by antenatal depression and selective serotonin reuptake inhibitor (SSRI) treatment.
Sequence
SSSHPIFHRG EFSVCDSVSV WVGDKTTATD IKGKEVMVLG EVNINNSVFK QYFFETKCRD PNPVDSGCRG IDSKHWNSYC TTTHTFVKAL TMDGKQAAWR FIRIDTACVC VLSRKAVR
Physical form
Lyophilized with no additives.
Reconstitution
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a Stabilizer (example 5% Trehalose) and store in working aliquots at -20°C to -80°C.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Li Lin et al.
Molecules (Basel, Switzerland), 24(10) (2019-05-28)
Two optical isomers, +/- gelsemine (1, 2), together with one known compound were isolated from the whole plant of G. elegans. The structures of the separated constituents were elucidated on 1D and 2D (1H-1H COSY, HMBC, HSQC) NMR spectroscopy and
Over-expression of nerve growth factor-? in human cholangiocarcinoma QBC939 cells promote tumor progression.
Yue XJ, et al.
PLoS ONE, 8(4) (2013)
Nerve growth factor reduces amiloride-sensitive Na+ transport in human airway epithelial cells.
Shimko MJ, et al.
Physiological Reports, 2(7) (2014)
Urinary nerve growth factor could be a biomarker for interstitial cystitis/painful bladder syndrome: a meta-analysis.
Qu HC, et al.
PLoS ONE, 9(9) (2014)
The effect of antenatal depression and selective serotonin reuptake inhibitor treatment on nerve growth factor signaling in human placenta.
Kaihola H, et al.
PLoS ONE, 10(1) (2015)
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